(gdb) r
warning: cannot close "/lib64/liblzma.so.5": Invalid operation
warning: cannot close "/lib64/libpcre.so.1": Invalid operation
Starting program: /home/treitter/collabora/folks/tests/eds/.libs/lt-create-remove-stores 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
/CreateRemoveStoresTests/test creating and removing of PersonaStores: GLib-GIO-Message: Using the 'memory' GSettings backend.  Your settings will not be saved or shared with other applications.
[New Thread 0x7ffff5996700 (LWP 32736)]
[New Thread 0x7ffff5195700 (LWP 32737)]
[New Thread 0x7ffff4994700 (LWP 32738)]
[New Thread 0x7fffe6f69700 (LWP 32739)]
[New Thread 0x7fffe56af700 (LWP 32740)]
[New Thread 0x7fffe4eae700 (LWP 32741)]
[New Thread 0x7fffd7fff700 (LWP 32744)]
[New Thread 0x7fffd77fe700 (LWP 32745)]
[Thread 0x7fffe4eae700 (LWP 32741) exited]

(/home/treitter/collabora/folks/tests/eds/.libs/lt-create-remove-stores:32735): GLib-GIO-WARNING **: gdbusobjectmanagerclient.c:1573: Processing InterfaceRemoved signal for path /org/gnome/evolution/dataserver/SourceManager/Source_17 but no object proxy exists
Detaching after fork from child process 32750.

Program received signal SIGTRAP, Trace/breakpoint trap.
[Switching to Thread 0x7fffd77fe700 (LWP 32745)]
g_logv (log_domain=0x7ffff69a20f8 "GLib-GIO", log_level=G_LOG_LEVEL_WARNING, 
    format=<optimized out>, args=args@entry=0x7fffd77fd398) at gmessages.c:978
978		  g_private_set (&g_log_depth, GUINT_TO_POINTER (depth));
(gdb) bt
#0  g_logv (log_domain=0x7ffff69a20f8 "GLib-GIO", log_level=G_LOG_LEVEL_WARNING, 
    format=<optimized out>, args=args@entry=0x7fffd77fd398) at gmessages.c:978
#1  0x00007ffff60da3a2 in g_log (log_domain=log_domain@entry=0x7ffff69a20f8 "GLib-GIO", 
    log_level=log_level@entry=G_LOG_LEVEL_WARNING, 
    format=format@entry=0x7ffff69ca2c8 "%s: Processing InterfaceRemoved signal for path %s but no object proxy exists") at gmessages.c:1007
#2  0x00007ffff698a394 in remove_interfaces (interface_names=0x7fffdc0070f0, 
    object_path=0x7fffe8062020 "/org/gnome/evolution/dataserver/SourceManager/Source_17", 
    manager=0x7fffd8002480) at gdbusobjectmanagerclient.c:1571
#3  on_control_proxy_g_signal (proxy=<optimized out>, sender_name=<optimized out>, 
    signal_name=<optimized out>, parameters=0x7fffec006160, user_data=<optimized out>)
    at gdbusobjectmanagerclient.c:1668
#4  0x0000003915005ed8 in ffi_call_unix64 () at ../src/x86/unix64.S:75
#5  0x00000039150058e0 in ffi_call (cif=cif@entry=0x7fffd77fd6f0, 
    fn=fn@entry=0x7ffff698a0f0 <on_control_proxy_g_signal>, rvalue=0x7fffd77fd650, 
    avalue=avalue@entry=0x7fffd77fd5d0) at ../src/x86/ffi64.c:486
#6  0x00007ffff63bf668 in g_cclosure_marshal_generic (closure=0x7fffdc001150, return_gvalue=0x0, 
    n_param_values=<optimized out>, param_values=<optimized out>, 
    invocation_hint=<optimized out>, marshal_data=0x7ffff698a0f0 <on_control_proxy_g_signal>)
    at gclosure.c:1454
#7  0x00007ffff63bed30 in g_closure_invoke (closure=0x7fffdc001150, 
    return_value=return_value@entry=0x0, n_param_values=4, 
    param_values=param_values@entry=0x7fffd77fd930, 
    invocation_hint=invocation_hint@entry=0x7fffd77fd8d0) at gclosure.c:777
#8  0x00007ffff63d0f58 in signal_emit_unlocked_R (node=node@entry=0x7fffe8017610, 
    detail=detail@entry=0, instance=instance@entry=0x7fffdc003680, 
    emission_return=emission_return@entry=0x0, 
    instance_and_params=instance_and_params@entry=0x7fffd77fd930) at gsignal.c:3567
#9  0x00007ffff63d919e in g_signal_emit_valist (instance=0x7fffdc003680, 
    signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffd77fdba8)
    at gsignal.c:3315
#10 0x00007ffff63d9392 in g_signal_emit (instance=instance@entry=0x7fffdc003680, 
    signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3371
#11 0x00007ffff6979b34 in on_signal_received (connection=<optimized out>, 
    sender_name=0x7fffec00e300 ":1.3", object_path=<optimized out>, 
    interface_name=<optimized out>, signal_name=0x7fffec017e40 "InterfacesRemoved", 
    parameters=0x7fffec006160, user_data=0x7fffdc02fbc0) at gdbusproxy.c:927
#12 0x00007ffff6969365 in emit_signal_instance_in_idle_cb (data=0x7fffec02e9b0)
    at gdbusconnection.c:3715
#13 0x00007ffff60d2f85 in g_main_dispatch (context=0x7fffd00010c0) at gmain.c:2784
#14 g_main_context_dispatch (context=context@entry=0x7fffd00010c0) at gmain.c:3288
#15 0x00007ffff60d32c8 in g_main_context_iterate (context=0x7fffd00010c0, block=block@entry=1, 
    dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3359
#16 0x00007ffff60d3732 in g_main_loop_run (loop=0x7fffd00011f0) at gmain.c:3553
#17 0x00007ffff76d7ab4 in source_registry_object_manager_thread (data=0x7fffdc004680)
    at e-source-registry.c:837
#18 0x00007ffff60f6b35 in g_thread_proxy (data=0x7fffdc004e80) at gthread.c:798
#19 0x0000003912807d15 in start_thread (arg=0x7fffd77fe700) at pthread_create.c:308
#20 0x0000003911cf246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
